Dina Eastwood has spoken in detail for the first time about her 'bizarre' breakup from her 'fairytale' marriage to Clint Eastwood.

Appearing on the Bethenny Frankel show on Monday, Dina told the host that she is currently coping with the split day by day after filing for divorce from their 17-year-marriage last year, and spoke openly about their daughter Morgan, 16, and rumours of infidelity.

Dina said that she had spoken to a member of Bethenny's staff before the appearance, perhaps to help the fledgling host get a grip on the topics to come.